{
  "pools": {
    "A.good": {
      "servers": [ "localhost:12345" ]
    },
    "A.wildcard": {
      "servers": [ "localhost:12347" ]
    }
  },
  "route": {
    "type": "PrefixSelectorRoute",
    "policies": {
      "good": "PoolRoute|A.good",
      "null": "DevNullRoute"
    },
    "wildcard": "PoolRoute|A.wildcard"
  }
}
